38282368

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 82197720

約数和(自身を除く): 43915352

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 128, 136, 146, 241, 272, 292, 482, 544, 584, 964, 1088, 1168, 1241, 1928, 2176, 2336, 2482, 3856, 4097, 4672, 4964, 7712, 8194, 9344, 9928, 15424, 16388, 17593, 19856, 30848, 32776, 35186, 39712, 65552, 70372, 79424, 131104, 140744, 158848, 262208, 281488, 299081, 524416, 562976, 598162, 1125952, 1196324, 2251904, 2392648, 4785296, 9570592, 19141184, 38282368]

約数ペア:

[(1, 38282368), (2, 19141184), (4, 9570592), (8, 4785296), (16, 2392648), (17, 2251904), (32, 1196324), (34, 1125952), (64, 598162), (68, 562976), (73, 524416), (128, 299081), (136, 281488), (146, 262208), (241, 158848), (272, 140744), (292, 131104), (482, 79424), (544, 70372), (584, 65552), (964, 39712), (1088, 35186), (1168, 32776), (1241, 30848), (1928, 19856), (2176, 17593), (2336, 16388), (2482, 15424), (3856, 9928), (4097, 9344), (4672, 8194), (4964, 7712)]